Gram-positive bacteria in grapelike clusters are called
A) staphylococci
B) streptococci
C) diplococci
D) coccobacilli
A
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According to the Uniform Guidelines, a selection rate for any race, sex, or ethnic group has to be what in order to be regarded as adverse impact?
A. 60 percent of the group with the highest selection rate B. 80 percent of the group with the highest selection rate C. 60 percent of the group with the lowest selection rate D. 80 percent of the group with the lowest selection rate Hint: Review page 134 of Fire Service Personnel Management, 3rd Edition.
Proper specimen collection for coagulation testing must be performed to eliminate contamination of substances that will interfere with the test results. Which of the following are considered contaminants for coagulation testing?
a. Sodium citrate and heparin anticoagulant b. Tissue factor and anticoagulant carryover c. Air and tissue factor d. High hematocrit and anticoagulant carryover
Which of the following would require airborne precautions?
A) rubella B) hepatitis A C) measles D) scabies
Which of the following is a frequent cause of bacterial infections, including epiglottitis and pneumonia, in infants and young children in the United States?
A. Haemophilus influenzae Serotype B B. Legionella pneumophila C. Escherichia coli D. Helicobacter pylori E. Mycobacterium tuberculosis